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羥基紅花黃色素A改善心肌缺血再灌注損傷研究進(jìn)展

2020-04-09 08:26:34祁煊趙鳳焦園園許海玉王萍楊書彬
關(guān)鍵詞:氧化應(yīng)激

祁煊 趙鳳 焦園園 許海玉 王萍 楊書彬

【摘 要】 急性心肌梗死(AMI)可引起心源性休克甚至猝死,及時(shí)、有效的冠狀動(dòng)脈再灌注治療可減緩病情發(fā)展,但無(wú)效的心肌缺血再灌注(I/R)可誘導(dǎo)心肌二次損傷,引起心肌內(nèi)出血及其他并發(fā)癥增加致死率,嚴(yán)重影響人們的生活質(zhì)量。心肌缺血再灌注會(huì)引起氧自由基的堆積、細(xì)胞內(nèi)Ca2+超載、線粒體膜通透性轉(zhuǎn)換孔開放等。羥基紅花黃色素A(HSYA)是紅花中有效化學(xué)成分之一,多項(xiàng)研究表明其可通過(guò)抗氧化應(yīng)激損傷、抗細(xì)胞凋亡、保護(hù)線粒體及擴(kuò)張血管等有效減緩心肌缺血再灌注損傷。近年來(lái)國(guó)內(nèi)外對(duì)HSYA心血管系統(tǒng)藥理作用的研究逐步深入,本文對(duì)國(guó)內(nèi)外心肌缺血再灌注損傷相關(guān)文獻(xiàn)進(jìn)行了整理,并對(duì)HSYA在臨床上的進(jìn)一步應(yīng)用進(jìn)行了展望。

【關(guān)鍵詞】 羥基紅花黃色素A;心肌缺血再灌注損傷;氧化應(yīng)激;線粒體保護(hù)

【中圖分類號(hào)】R285 【文獻(xiàn)標(biāo)志碼】 A【文章編號(hào)】1007-8517(2020)4-0054-06

Progress in Research on Myocardial Ischemia-reperfusion Injury Induced by Hydroxysafflor Yellow A

QI Xuan1,2 ZHAO Feng2 JIAO Yuanyuan2,3 XU Haiyu2 WANG Ping2* YANG Shubin1*

1.Heilongjiang University Of Chinese Medicine,College of Pharmacy,Harbin 150040,China;2.Chinese Medicine Research Institute,China Academy of Chinese

Medical Sciences, Beijing 100700,China;3.Tianjin University of Traditional Chinese Medicine,Tianjin 301617,China

Abstract:Acute myocardial infarction (AMI) can cause cardiogenic shock or even sudden death.Timely and effective coronary reperfusion can slow the progression of the disease,but ineffective myocardial ischemia-reperfusion (I/R) can induce secondary myocardial injury.Intramyocardial hemorrhage and other complications increase the mortality rate,which seriously affects peoples quality of life.Myocardial ischemia-reperfusion causes accumulation of oxygen free radicals,intracellular Ca2+ overload,and opening of mitochondrial membrane permeability transition pores.Hydroxysafflor yellow A (HSYA) is one of the effective chemical constituents in safflower.Many studies have shown that it can effectively alleviate myocardial ischemia and reperfusion through anti-oxidative stress damage,anti-apoptosis,protection of mitochondria and dilation of blood vessels.damage.In recent years,the research on the pharmacological effects of HSYA cardiovascular system has been gradually deepened.The literatures on myocardial ischemia-reperfusion injury at home and abroad have been collated,and the further application of HSYA in clinical practice is prospected.

Key words:hydroxysafflor yellow A; myocardial ischemia-reperfusion injury; oxidative stress; mitochondrial protection

急性心肌梗塞是冠狀動(dòng)脈的主要分支突然受到阻塞而導(dǎo)致心肌細(xì)胞缺血缺氧從而誘發(fā)的心肌壞死[1]。自上世紀(jì)80年代以來(lái)對(duì)于急性缺血性心臟病的治療邁入了一個(gè)新的時(shí)代,即恢復(fù)血流量并快速通過(guò)心肌缺血的區(qū)域,可通過(guò)再灌注方式進(jìn)行治療,此方法可使死亡率減半。然而再灌注會(huì)進(jìn)一步導(dǎo)致并發(fā)癥,如心臟收縮功能異常和節(jié)律性減少,除此之外,有實(shí)驗(yàn)證據(jù)表明再灌注可導(dǎo)致不可逆的損傷如細(xì)胞壞死和細(xì)胞凋亡,目前在臨床上存在幾種心肌缺血再灌注損傷的類型,其中包括心肌頓抑、微血管阻塞(MVO)以及致死性心肌缺血再灌注損傷,其主要發(fā)病機(jī)制為氧化應(yīng)激損傷、細(xì)胞內(nèi)鈣超載[2]、內(nèi)皮功能障礙、血管重塑[3]、細(xì)胞凋亡[4]、線粒體通透性轉(zhuǎn)換孔(MPTP)異常開放[5]等。雖然現(xiàn)有PCI技術(shù)及相關(guān)溶栓藥物的藥效在不斷完善,但心肌缺血再灌注損傷仍然是世界上高致死率的疾病,目前缺少有效的預(yù)防心肌再灌注損傷的手段[6]。因此,開發(fā)新型具有改善心律失常、延緩壞死以及限制缺血/再灌注期間梗塞程度的心肌保護(hù)藥物以改善心肌功能,在臨床上的研究具有重大意義。

紅花(Carthamustinctorius L.)別名草紅花、刺紅花。因其花呈紅色,葉頗似藍(lán)靛色又名紅藍(lán)花,又因其花中摻雜黃色而稱黃藍(lán)花[7]。紅花為菊科、紅花屬植物的干燥花,具有活血化瘀的功效,常用于治療高血壓、冠心病、腦血栓等疾病[8]。目前已從紅花中分離出黃酮、生物堿、多糖等化學(xué)成分[9],其中羥基紅花黃色素A(HSYA)為從紅花的花瓣中提取出的黃酮類化合物,目前作為紅花質(zhì)量評(píng)價(jià)的標(biāo)志物[10],是其主要活性成分之一。近年來(lái),國(guó)內(nèi)外對(duì)HSYA進(jìn)行了廣泛研究,其具有保護(hù)作用,也具有抗氧化應(yīng)激[11]、抗腫瘤[12]、抗炎[13]、抗細(xì)胞凋亡[14]等作用。本文就HSYA在心肌缺血再灌注中的藥理作用及作用機(jī)制進(jìn)行了歸納整理,旨在為后續(xù)HSYA在臨床上的開發(fā)利用提供參考依據(jù)。

1 羥基紅花黃色素A在心肌缺血再灌注中的藥理作用

1.1 抑制氧化應(yīng)激損傷 HSYA可以較好地抑制缺血再灌注引起的心肌氧化應(yīng)激損傷。氧化應(yīng)激(OxidativeStress,OS)是指體內(nèi)氧化與抗氧化作用失衡,氧自由基的形成、增加以及抗氧化防御活性的降低是影響氧化還原狀態(tài)的重要因素,破壞的氧化還原狀態(tài)將觸發(fā)氧化應(yīng)激反應(yīng)[15]。超氧化物歧化酶(SOD)和丙二醛(MDA)是OS的常見(jiàn)指標(biāo)。SOD可分解O2和H2O2,而MDA則是脂質(zhì)過(guò)氧化的產(chǎn)物[16]。研究表明HSYA可以通過(guò)激活Janus激酶(JAK)/信號(hào)轉(zhuǎn)導(dǎo)和轉(zhuǎn)錄激活因子(STAT)途徑緩解I/R損傷。JAK/STAT信號(hào)通路與氧化應(yīng)激反應(yīng)基因表達(dá)相關(guān)[17]。Dong[18]等在動(dòng)物體內(nèi)缺血再灌注實(shí)驗(yàn)中觀察到HSYA經(jīng)處理可阻止JAK2的磷酸化,并且降低下游STAT1的磷酸化水平,而在體外實(shí)驗(yàn)中發(fā)現(xiàn)HSYA可降低MDA及ROS的含量,并且增加SOD含量。血紅素加氧酶-1(HO-1)是一種誘導(dǎo)型酶,具有較強(qiáng)的抗氧化能力。轉(zhuǎn)錄因子NF-E2相關(guān)因子2(Nrf2)可上調(diào)保護(hù)細(xì)胞轉(zhuǎn)錄的基因,降低氧化應(yīng)激造成的傷害。GUO[19]等通過(guò)建立心肌缺血/再灌注(MI/R)體內(nèi)大鼠模型以及體外缺氧模型,發(fā)現(xiàn)HSYA可增強(qiáng)HO-1的表達(dá)、蛋白激酶B(Akt)的磷酸化及轉(zhuǎn)錄因子NF-E2相關(guān)因子2(Nrf2)的易位,通過(guò)Akt/Nrf2/HO-1信號(hào)通路的激活對(duì)心臟起到一定的保護(hù)作用。在心肌缺血后的再灌注起始階段電子傳遞鏈被重新激活產(chǎn)生活性氧(ROS)。ROS通過(guò)多種機(jī)制誘導(dǎo)酶變性并通過(guò)脂質(zhì)過(guò)氧化損害細(xì)胞膜造成氧化損傷[20],因此過(guò)量的ROS產(chǎn)生可導(dǎo)致細(xì)胞功能障礙和脂質(zhì)過(guò)氧化,過(guò)氧化物酶體增殖物激活受體γ輔助激活因子-1α(PGC-1α)可抑制ROS產(chǎn)生,被用作ROS抑制劑,HSYA經(jīng)預(yù)處理可增強(qiáng)PGC-1α和Nrf2的表達(dá)從而減輕線粒體ROS依賴性氧化應(yīng)激,以達(dá)到預(yù)防心肌損傷的目的[21],綜上可知心肌缺血再灌與氧化應(yīng)激損傷密切相關(guān),其信號(hào)通路關(guān)聯(lián)見(jiàn)圖1。

1.2 抑制Ca2+超載及線粒體通透性轉(zhuǎn)換孔(MPTP)開放

1.2.1 抑制Ca2+超載 在急性心肌缺血期間,細(xì)胞因缺氧會(huì)將代謝轉(zhuǎn)換為無(wú)氧呼吸,從而導(dǎo)致乳酸的產(chǎn)生并促使細(xì)胞內(nèi)pH下降,并誘導(dǎo)Na+-H +交換劑擠出H+致使細(xì)胞內(nèi)Na+過(guò)載,Na+過(guò)載激活Na+-Ca2+ 交換劑以反向起作用導(dǎo)致細(xì)胞內(nèi)Ca2+ 超載。通過(guò)實(shí)驗(yàn)發(fā)現(xiàn)HSYA可通過(guò)調(diào)控Ca2+ 改善心臟收縮性和舒張性,改善心功能不全的情況,其病理機(jī)制為在再灌注期間,細(xì)胞外pH迅速恢復(fù)而最初細(xì)胞內(nèi)pH仍然保持酸性,并且該pH梯度會(huì)破壞Ca2+ 穩(wěn)態(tài)從而使心肌細(xì)胞受到損傷,故而HSYA可通過(guò)調(diào)控Ca2+ 保護(hù)受損心肌[22-23]。

1.2.2 抑制線粒體通透性轉(zhuǎn)換孔(MPTP)開放 已有研究證實(shí)在心肌再灌注開始時(shí),使用已知的MPTP抑制劑環(huán)孢菌素A來(lái)防止MPTP在再灌注時(shí)開放,可以使心肌梗死面積減小40%-50%[24]。MPTP是線粒體內(nèi)膜的非選擇性通道,MPTP開放會(huì)導(dǎo)致線粒體膜去極化和氧化磷酸化的解偶聯(lián),線粒體腫脹及細(xì)胞死亡。MPTP開放一般有兩種方式,一種是在心肌再灌注期間因質(zhì)膜被破壞,線粒體再激活加劇。線粒體再激活會(huì)促使線粒體膜電位的恢復(fù),并驅(qū)動(dòng)Ca2+ 經(jīng)過(guò)線粒體Ca2+ 單向轉(zhuǎn)運(yùn)體進(jìn)入線粒體,最終誘導(dǎo)MPTP開放[25],另一種為ROS直接誘導(dǎo)開放[26]。HSYA可通過(guò)抑制線粒體通透性轉(zhuǎn)換孔開放來(lái)保護(hù)心肌免受缺血再灌注損傷,雄性大鼠缺血30分鐘并將其心臟在Langendorff裝置上灌注120分鐘后,在分離的線粒體中可觀察到Ca2+ 誘導(dǎo)的線粒體腫脹并可檢測(cè)到線粒體膜去極化。而在缺血前施加HSYA后觀察到線粒體腫脹受到顯著抑制,并且明顯改善了線粒體膜去極化[27]。線粒體功能障礙可直接誘導(dǎo)心肌細(xì)胞損傷,其中由蛋白激酶B(Akt)調(diào)節(jié)的己糖激酶II(HKII)在調(diào)節(jié)心肌細(xì)胞線粒體功能中起關(guān)鍵作用[28]。在H/R細(xì)胞模型中,HSYA可以激活A(yù)kt磷酸化,上調(diào)p-Akt的表達(dá)水平,同時(shí)明顯提高了己糖激酶II的表達(dá)。HSYA可通過(guò)靶向Akt/HKII途徑來(lái)保護(hù)缺血再灌注損傷的心肌細(xì)胞[29]。圖2為HSYA與MPTP開放關(guān)聯(lián)圖。

1.3 抑制細(xì)胞凋亡 已有研究顯示缺失促凋亡蛋白或增加抗凋亡蛋白的表達(dá)可減少缺血再灌注介導(dǎo)的細(xì)胞死亡。細(xì)胞凋亡后的死亡途徑一般是通過(guò)激活切割DNA和其他細(xì)胞組分的半胱天冬酶而發(fā)生[30]。細(xì)胞凋亡機(jī)制受許多蛋白質(zhì)調(diào)節(jié),如Bcl-2家族(ced-9,Bcl-w,Bcl-2,Bcl-xl與Bax,Bcl-xS,和Bak等),可以抑制或促進(jìn)細(xì)胞凋亡,Bcl-2家族分為兩類:B細(xì)胞淋巴瘤-2(Bcl-2)從屬于抗凋亡基因,Bcl-2相關(guān)的X蛋白(Bax)從屬于促凋亡基因[31]。缺氧誘導(dǎo)因子-1a(HIF-1a)是細(xì)胞對(duì)缺氧反應(yīng)的關(guān)鍵介質(zhì)并與細(xì)胞凋亡有關(guān)[32]。研究表明HSYA可上調(diào)人臍靜脈內(nèi)皮細(xì)胞(HUVEC)在缺血再灌環(huán)境下Bcl-2/Bax蛋白表達(dá)比例,增強(qiáng)HIF-1a蛋白積累及其轉(zhuǎn)錄活性。提高細(xì)胞在缺血再灌條件下的存活率[33]。過(guò)氧化物酶體增殖物激活受體-γ(PPAR-γ)屬于核激素受體轉(zhuǎn)錄因子家族并且在缺血性損傷區(qū)高表達(dá),參與抗缺血再灌注損傷的病理過(guò)程[34]。通過(guò)結(jié)扎大鼠冠狀動(dòng)脈前降支誘導(dǎo)心肌缺血性損傷的實(shí)驗(yàn)?zāi)P桶l(fā)現(xiàn),HSYA可增加Bcl-2/Bax的表達(dá)水平并抑制PPAR-γ的表達(dá),對(duì)心肌缺血發(fā)揮保護(hù)作用[35]。HSYA抑制細(xì)胞凋亡途徑見(jiàn)圖3。

1.4 抑制血管內(nèi)皮細(xì)胞損傷 內(nèi)皮細(xì)胞在調(diào)節(jié)組織對(duì)缺血性損傷的反應(yīng)中起重要作用,組織缺氧和缺血可導(dǎo)致血管內(nèi)皮細(xì)胞的損傷。血管內(nèi)皮細(xì)胞可能在缺血期間受損并死亡,導(dǎo)致內(nèi)皮屏障功能失效以及血栓和組織水腫的形成。這種血管疾病加重了缺血性損傷的后果,并使局部中斷血液循環(huán)的一些外科手術(shù)的結(jié)果復(fù)雜化。研究實(shí)驗(yàn)表明,預(yù)防血管內(nèi)皮細(xì)胞損傷可能會(huì)改善缺血患者的血管生成[36]。因此,在缺血期間保護(hù)血管內(nèi)皮細(xì)胞免受損傷及有效抑制細(xì)胞死亡將成為血管疾病的治療重心。Tie-2是一種內(nèi)皮特異性受體酪氨酸激酶,其配體血管生成素已被認(rèn)定為生理和病理生理?xiàng)l件下的關(guān)鍵血管生成介質(zhì)[37]。血管生成素1(Ang1)是與Tie2結(jié)合并誘導(dǎo)Tie-2磷酸化的配體。已有研究證實(shí)Ang1可以激活磷脂酰肌醇3′-激酶/Akt和絲裂原活化蛋白激酶通路,調(diào)節(jié)內(nèi)皮細(xì)胞的存活和遷移,促進(jìn)血管生成[38]。Ang1可促進(jìn)心肌缺血新生血管形成[39]。已顯示Ang1/Tie-2信號(hào)傳導(dǎo)的破壞會(huì)損害血管成熟并破壞發(fā)育中胚胎中的血管形成[40]。CHEN[41]等通過(guò)人臍靜脈內(nèi)皮細(xì)胞(HUVEC)體外模型發(fā)現(xiàn)HSYA不僅可誘導(dǎo)血管生成素1和Tie-2的表達(dá)上升,并且提高Tie-2表達(dá),Akt和細(xì)胞外信號(hào)調(diào)節(jié)激酶1/2的磷酸化,表明HSYA可作為血管生成調(diào)節(jié)劑應(yīng)用于治療缺血性疾病。此外,作為新血管形成的兩個(gè)關(guān)鍵分子調(diào)節(jié)因子,血管內(nèi)皮生長(zhǎng)因子(VEGF)和基質(zhì)細(xì)胞衍生因子-1(SDF-1)也得到了深入研究。VEGF是研究最多且具特異性的血管生成細(xì)胞因子,主要?jiǎng)訂T骨髓駐留的內(nèi)皮祖細(xì)胞進(jìn)入外周循環(huán)[42],而SDF-1作為主要的趨化因子,對(duì)EPC的吸引,遷移和粘附至關(guān)重要[43]。內(nèi)皮祖細(xì)胞(EPCs)現(xiàn)今已成為修復(fù)缺血心肌的靶點(diǎn),EPCs激活能夠明顯促進(jìn)缺血心肌的新生血管形成,并顯著改善心臟功能[44]。有研究表明HSYA可以促進(jìn)骨髓中EPC的動(dòng)員并增強(qiáng)其向缺血部位的遷移并且參與心肌梗死后心肌血管的新生,從而改善心肌損傷保護(hù)心臟功能。HSYA的這一保護(hù)機(jī)制是通過(guò)誘導(dǎo)HO-1/VEGF/SDF-1信號(hào)級(jí)聯(lián)的激活而產(chǎn)生的[45]。缺血再灌注引起的內(nèi)皮損傷導(dǎo)致血小板活化途徑見(jiàn)圖4。

1.5 抑制炎癥反應(yīng) 缺血及再灌注皆為病理狀態(tài),其特征表現(xiàn)為在缺血時(shí)期限制對(duì)器官的血液供應(yīng),隨后對(duì)器官恢復(fù)灌注并伴隨再?gòu)?fù)氧。動(dòng)脈血液供應(yīng)的閉塞是由栓子引起的,并進(jìn)一步導(dǎo)致代謝供應(yīng)和需求的嚴(yán)重失衡,致使組織缺氧。再灌后血流恢復(fù)和復(fù)氧通常與組織損傷的惡化和深度炎癥反應(yīng)密切相關(guān)[47]。Toll樣受體4(TLR4)是模式識(shí)別受體之一,在誘導(dǎo)炎癥反應(yīng)中起著至關(guān)重要的作用,并在心肌缺血中激活下游信號(hào)傳導(dǎo)如核因子κB(NF-κB)[48]。TLR4的激活可誘導(dǎo)NF-κB依賴性促炎細(xì)胞因子的表達(dá),例如腫瘤壞死因子-α(TNF-α)和白細(xì)胞介素1β(IL-1β)[49]。Han[50]等研究表明HSYA可減少炎性細(xì)胞因子的過(guò)度分泌,下調(diào)受損心肌中TLR4和NF-κB的過(guò)度表達(dá),從而減輕心肌缺血再灌注損傷的炎癥反應(yīng),對(duì)心肌起到保護(hù)作用。

2 討論

心肌缺血再灌注有多種損傷形式,亦有多種致病原因。其中氧化應(yīng)激,鈣超載,線粒體通透性轉(zhuǎn)換孔(MPTP)開放等研究的較為深入。而HSYA作為紅花提取物,可以抑制氧自由基的生成,并且介導(dǎo)Akt/Nrf2/HO-1途徑增強(qiáng)抗氧化能力,也可作用于JAK/STAT信號(hào)通路發(fā)揮其抗氧化應(yīng)激的作用;HSYA通過(guò)兩方面對(duì)線粒體起到保護(hù)作用:一方面是抑制Ca2+ 可以阻斷線粒體通透性轉(zhuǎn)換孔的開放,另一方面是通過(guò)抑制ROS的產(chǎn)生保護(hù)線粒體。當(dāng)HSYA作用于受損心肌時(shí),可以促進(jìn)血管再生,保護(hù)血管內(nèi)皮細(xì)胞并介導(dǎo)相應(yīng)通路,如HO-1/VEGF/SDF-1信號(hào)通路,并且可以下調(diào)促凋亡表達(dá)蛋白從而抑制細(xì)胞凋亡。目前對(duì)HSYA的臨床應(yīng)用也在逐步擴(kuò)大,紅花黃色素一般作為氯化鈉注射劑應(yīng)用于臨床治療,對(duì)心臟類疾?。ㄈ缧募」K?、冠心病、心絞痛等)的發(fā)生具有治療作用,羥基紅花黃色素A在缺血再灌注方面的臨床應(yīng)用是近年來(lái)的研究熱點(diǎn),而大量文獻(xiàn)都無(wú)法確定藥物在缺血再灌注過(guò)程中最有效的施用時(shí)間,所以HSYA在心肌缺血再灌注期間的預(yù)處理及后處理需要更多的實(shí)驗(yàn)去考證,以期為后續(xù)HSYA的開發(fā)利用提供參考依據(jù)。

參考文獻(xiàn)

[1]黃贊才.急性心肌梗塞后早期心絞痛的臨床研究[J].世界最新醫(yī)學(xué)信息文摘,2019,19(55):93,96.

[2]ZHAO M,JIA H H,XU M,et al.Role of endoplasmic reticulum-plasma membrane junctions in intracellular calcium homeostasis and cardiovascular disease[J].Sheng li

xue bao:[Acta physiologica Sinica],2016,68(4):517-524.

[3]CAMICI P G,DAMATI G,RIMOLDI O.Coronary microvascular dysfunction:mechanisms and functional assessment[J].Nature Reviews Cardiology,2015,12(1):48.

[4]TANG H,TAO A,SONG J,et al.Doxorubicin-induced cardiomyocyte apoptosis:Role of mitofusin 2[J].The international journal of biochemistry & cell biology,2017,88:55-59.

[5]MORCIANO G,BONORA M,CAMPO G,et al.Mechanistic role of mPTP in ischemiareperfusion injury[M]//Mitochondrial Dynamics in Cardiovascular Medicine.Springer,Cham,2017:169-189.

[6]HAUSENLOY D J,YELLON D M.Myocardial ischemia-reperfusion injury:a neglected therapeutic target[J].The Journal of clinical investigation,2013,123(1):92-100.

[7]劉莉.紅花的研究概述[J].廣州化工,2017,45(12):23-25,68.

[8]吳振華.中藥紅花研究進(jìn)展的概述[J].世界最新醫(yī)學(xué)信息文摘,2019,19(34):33-34.

[9]邵禮梅,許世偉,蘇玉娟.紅花藥物分析、化學(xué)成分及現(xiàn)代藥理研究進(jìn)展[J].中醫(yī)藥信息,2017,34(2):123-125.

[10]中華人民共和國(guó)藥典委員會(huì).中國(guó)藥典2015 年版(一部)[S].北京:中國(guó)醫(yī)藥科技出版社,2015,151.

[11]WANG Y,ZHANG C,PENG W,et al.Hydroxysafflor yellow A exerts antioxidant effects in a rat model of traumatic brain injury[J].Molecular medicine reports,2016,14(4):3690-3696.

[12]LUO Z,ZENG H,YE Y,et al.Safflower polysaccharide inhibits the proliferation and metastasis of MCF-7 breast cancer cell[J].Molecular medicine reports,2015,11(6):4611-4616.

[13]GONG Z,PAN J,LI X,et al.Hydroxysafflor Yellow A Reprograms TLR9 Signalling Pathway in Ischaemic Cortex after Cerebral Ischaemia and Reperfusion[J].CNS & Neurological Disorders-Drug Targets (Formerly Current Drug Targets-CNS & Neurological Disorders),2018,17(5):370-382.

[14]WANG X,MA Z,F(xiàn)U Z,et al.Hydroxysafflor yellow a protects neurons from excitotoxic death through inhibition of NMDARs[J].ASN neuro,2016,8(2):1-19.

[15]DUAN J,WANG J,GUAN Y,et al.Safflor yellow A protects neonatal rat cardiomyocytes against anoxia/reoxygenation injury in vitro[J].Acta Pharmacologica Sinica,2013,34(4):487-495.

[16]WU J,HECKERr J G and Chiamvimonvat N:Antioxidant enzyme gene transfer for 10 ischemic diseases.Adv Drug Deliv Rev 2009(61):351-363.

[17]FUGLESTEG B N,SULEMAN N,TIRON C,et al.Signal transducer and activator of transcription 3 is involved in the cardioprotective signalling pathway activated by insulin therapy at reperfusion.Basic Res Cardiol,2008(103):444-453.

[18]ZHOU D,DING T,NI B,et al.Hydroxysafflor Yellow A mitigated myocardial ischemia/reperfusion injury by inhibiting the activation of the JAK2/STAT1 pathway[J].International journal of molecular medicine,2019,44(2):405-416.

[19]HU T,WEI G,XI M,et al.Synergistic cardioprotective effects of Danshensu and hydroxysafflor yellow A against myocardial ischemia-reperfusion injury are mediated through the Akt/Nrf2/HO-1 pathway[J].International journal of molecular medicine,2016,38(1):83-94.

[20]FILOMENI G,DE ZIO D,CECCONI F.Oxidative stress and autophagy:the clash between damage and metabolic needs[J].Cell death and differentiation,2015,22(3):377-388.

[21]CHEN M,WANG M,YANG Q,et al.Antioxidant effects of hydroxysafflor yellow A and acetyl-11-keto-β-boswellic acid in combination on isoproterenol-induced myocardial injury in rats[J].International journal of molecular medicine,2016,37(6):1501-1510.

[22]BOPASSA J C,MICHEL P,GATEAU-ROESCH O,et al.Low-pressure reperfusion alters mitochondrial permeability transition.Am J Physiol Heart Circ Physiol.2005,288(6):H2750-H2755.

[23]LIU R,ZHAO T,CHE D,et al.The anti-anaphylactoid effects of hydroxysafflor yellow A on the suppression of mast cell Ca2+ influx and degranulation[J].Phytomedicine,2018(48):43-50.

[24]HAUSENLOY D J,DUCHEN M R,YELLON D M.Inhibiting mitochondrial permeability transition pore opening at reperfusion protects against ischaemia-reperfusion injury.Cardiovasc Res.2003,60(3):617-625.

[25]VM.Attenuation of postischemic reperfusion injury is related to prevention of [Ca2+]m overload in rat hearts.Am J Physiol.1996,271(5 pt 2):H2145-H2153.

[26]SEIDLMAYER L K,JUETTNER V V,KETTLEWELL S,et al.Distinct mPTP activation mechanisms in ischaemia–reperfusion:contributions of Ca2+,ROS,pH,and inorganic polyphosphate[J].Cardiovascular research,2015,106(2):237-248.

[27]LIU Y N,ZHOU Z M,CHEN P.Evidence that hydroxysafflor yellow A protects the heart against ischaemia–reperfusion injury by inhibiting mitochondrial permeability transition pore opening[J].Clinical and Experimental Pharmacology and Physiology,2008,35(2):211-216.

[28]D.J.ROBERTS,V.P.TAN-SAH,J.M.SMITH,et al.Akt phosphorylates HK-II at Thr-473 and increases mitochondrial HK-II association to protect cardiomyocytes[J].Biol.Chem.2013(288):23798-23806.

[29]MIM J,WEI C.Hydroxysafflor yellow A cardioprotection in ischemia –reperfusion (I/R) injury mainly via Akt/hexokinase II independent of ERK/GSK-3β pathway[J].Biomedicine & Pharmacotherapy,2017(87):419-426.

[30]HOCHHAUSER E,KIVITY S,OFFEN D,et al.Bax ablation protects against myocardial ischemia-reperfusion injury in transgenic mice.Am J Physiol Heart Circ Physiol.2003(284):H2351-H2359.

[31]OCONNOR L,STRASSER A,OREILLYy L A,et al.Bim:a novel member of the Bcl‐2 family that promotes apoptosis[J].The EMBO journal,1998,17(2):384-395.

[32]ZHENG Q,ZHAO Y,GUO J,et al.Iron overload promotes erythroid apoptosis through regulating HIF-1a/ROS signaling pathway in patients with myelodysplastic syndrome[J].Leukemia research,2017(58):55-62.

[33]JI D B,ZHU M C,ZHU B,et al.Hydroxysafflor yellow A enhances survival of vascular endothelial cells under hypoxia via upregulation of the HIF-1 α -VEGF pathway and regulation of Bcl-2/Bax[J].Journal of cardiovascular pharmacology,2008,52(2):191-202.

[34]COLLINO M,PATEL N S A,LAWRENCE K M,et al.The selective PPARγ antagonist GW9662 reverses the protection of LPS in a model of renal ischemia-reperfusion[J].Kidney international,2005,68(2):529-536.

[35]ZHOU M X,F(xiàn)U J H,ZHANG Q,et al.Effect of hydroxy safflower yellow A on myocardial apoptosis after acute myocardial infarction in rats[J].Genet Mol Res,2015,14(2):3133-3141.

[36]BRUNS C,SOLORZANO C,HARBISON M.Blockade of the epidermal growth factor receptor signaling by a novel tyrosine kinase inhibitor leads to apoptosis of endothelial cells and therapy of human pancreatic carcinoma.Cancer Res.2000(60):2926-2935.

[37]TAN X,YAN K,REN M,et al.Angiopoietin-2 impairs collateral artery growth associated with the suppression of the infiltration of macrophages in mouse hindlimb ischaemia[J].Journal of translational medicine,2016,14(1):306-316.

[38]SURI C,JONES P F,PATAN S,et al.:Requisite role of angiopoietin-1,a ligand for the TIE2 receptor,during embryonic angiogenesis.Cell,1996(87):1171-1180.

[39]SHIM W S N,LI W,ZHANG L,et al.Angiopoietin-1 promotes functional neovascularization that relieves ischemia by improving regional reperfusion in a swine chronic myocardial ischemia model[J].Journal of biomedical science,2006,13(4):579-591.

[40]ZENG H,HE X,HOU X,et al.Apelin gene therapy increases myocardial vascular density and ameliorates diabetic cardiomyopathy via upregulation of sirtuin 3[J].American Journal of Physiology-Heart and Circulatory Physiology,2013,306(4):H585-H597.

[41]CHEN T,CHEN N,PANG N,et al.Hydroxysafflor yellow A promotes angiogenesis via the angiopoietin 1/Tie-2 signaling pathway[J].Journal of vascular research,2016,53(5-6):245-254.

[42]SUM J,XIE J,KANG L,et al.Amlodipine ameliorates ischemia-induced neovascularization in diabetic rats through endothelial progenitor cell mobilization[J].BioMed research international,2016,2016:1-13.

[43]SBAA E,DEWEVER J,MARTINIVE P,et al.Caveolin Plays a Central Role in 12 Endothelial Progenitor Cell Mobilization and Homing in SDF-1–Driven Postischemic Vasculogenesis[J].Circulation research,2006,98(9):1219-1227.

[44]LI Y J,DUAN C L,LIU J X.Salvianolic acid A promotes the acceleration of neovascularization in the ischemic rat myocardium and the functions of endothelial progenitor cells[J].Journal of ethnopharmacology,2014,151(1):218-227.

[45]WEI G,YIN Y,DUAN J,et al.Hydroxysafflor yellow A promotes neovascularization and cardiac function recovery through HO-1/VEGF-A/SDF-1α cascade[J].Biomedicine & Pharmacotherapy,2017(88):409-420.

[46]SCHANZE N,BODE C,DUERSCHMIED D.Platelet contributions to myocardial ischemia/reperfusion injury[J].Frontiers in Immunology,2019(10):1260-1272.

[47]YELLON D M,HAUSENLOY D J.Myocardial reperfusion injury[J].New England Journal of Medicine,2007,357(11):1121-1135.

[48]SU Q,LI L,SUN Y,et al.Effects of the TLR4/Myd88/NF-κB signaling pathway on NLRP3 inflammasome in coronary microembolization-induced myocardial injury[J].Cellular Physiology and Biochemistry,2018,47(4):1497-1508.

[49]FRANTZ S,ERTL G,BAUERSACHS J.Mechanisms of disease:Toll-like receptors in cardiovascular disease[J].Nature Reviews Cardiology,2007,4(8):444–454.

[50]HAN D,WEI J,ZHANG R,et al.Hydroxysafflor yellow A alleviates myocardial ischemia/reperfusion in hyperlipidemic animals through the suppression of TLR4 signaling[J].Scientific reports,2016(6):35319-35322.

(收稿日期:2019-11-06 編輯:劉 斌)

基金項(xiàng)目:國(guó)家自然科學(xué)基金資助項(xiàng)目(81830111,81774201); 國(guó)家重點(diǎn)研發(fā)計(jì)劃(2017YFC1702104,2017YFC1702303);陜西大學(xué)青年創(chuàng)新團(tuán)隊(duì)和陜西省科技廳項(xiàng)目(2016SF-378)

作者簡(jiǎn)介:祁煊(1995-),女,漢族,碩士研究生在讀,研究方向?yàn)橹兴庂|(zhì)量評(píng)價(jià)及活性研究工作。E-mail:2530238776@qq.com

通信作者:王萍(1981-),女,漢族,博士,研究員,研究方向?yàn)橹兴幯逅幬锘瘜W(xué)、中醫(yī)方證代謝組學(xué)及腦卒中的發(fā)病機(jī)制研究。E-mail:hudielanwp@sina.com;楊書彬(1970-),男,漢族,博士,副教授,研究方向?yàn)橹兴庂|(zhì)量評(píng)價(jià)及活性研究。E-mail:shubinyang0451@163.com

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